This is an archive of the discontinued LLVM Phabricator instance.

Differential D111591

[NFC][Attr] rename attribute btf_tag to btf_decl_tag
ClosedPublic

Authored by yonghong-song on Oct 11 2021, 5:26 PM.

Details

Reviewers
ast
anakryiko
dblaikie
Commits
rG325d000765ea: [NFC][Attr] rename attribute btf_tag to btf_decl_tag
Summary

Per discussion in https://reviews.llvm.org/D111199,
the existing btf_tag attribute will be renamed to
btf_decl_tag. This patch mostly updated the Bitcode and
DebugInfo test cases with new attribute name.

Diff Detail

Event Timeline

yonghong-song created this revision.Oct 11 2021, 5:26 PM
Herald added a subscriber: hiraditya. · View Herald TranscriptOct 11 2021, 5:26 PM
yonghong-song requested review of this revision.Oct 11 2021, 5:26 PM
Herald added a project: Restricted Project. · View Herald TranscriptOct 11 2021, 5:26 PM
Herald added a subscriber: llvm-commits. · View Herald Transcript
Harbormaster completed remote builds in B128235: Diff 378837.Oct 11 2021, 6:18 PM
anakryiko accepted this revision.Oct 11 2021, 6:32 PM

lgmt

This revision is now accepted and ready to land.Oct 11 2021, 6:32 PM
Closed by commit rG325d000765ea: [NFC][Attr] rename attribute btf_tag to btf_decl_tag (authored by yonghong-song). · Explain WhyOct 11 2021, 9:15 PM
This revision was automatically updated to reflect the committed changes.
yonghong-song added a commit: rG325d000765ea: [NFC][Attr] rename attribute btf_tag to btf_decl_tag.

Revision Contents

PathSize
llvm/
lib/
CodeGen/
AsmPrinter/
2 lines
test/
Bitcode/
8 lines
8 lines
8 lines
8 lines
8 lines
DebugInfo/
28 lines

Diff 378867

llvm/lib/CodeGen/AsmPrinter/DwarfUnit.cpp

Show First 20 Lines • Show All 835 Lines • ▼ Show 20 Lines
void DwarfUnit::addAnnotation(DIE &Buffer, DINodeArray Annotations) { void DwarfUnit::addAnnotation(DIE &Buffer, DINodeArray Annotations) {
if (!Annotations) if (!Annotations)
return; return;
for (const Metadata *Annotation : Annotations->operands()) { for (const Metadata *Annotation : Annotations->operands()) {
const MDNode *MD = cast<MDNode>(Annotation); const MDNode *MD = cast<MDNode>(Annotation);
const MDString *Name = cast<MDString>(MD->getOperand(0)); const MDString *Name = cast<MDString>(MD->getOperand(0));
// Currently, only MDString is supported with btf_tag attribute. // Currently, only MDString is supported with btf_decl_tag attribute.
const MDString *Value = cast<MDString>(MD->getOperand(1)); const MDString *Value = cast<MDString>(MD->getOperand(1));
DIE &AnnotationDie = createAndAddDIE(dwarf::DW_TAG_LLVM_annotation, Buffer); DIE &AnnotationDie = createAndAddDIE(dwarf::DW_TAG_LLVM_annotation, Buffer);
addString(AnnotationDie, dwarf::DW_AT_name, Name->getString()); addString(AnnotationDie, dwarf::DW_AT_name, Name->getString());
addString(AnnotationDie, dwarf::DW_AT_const_value, Value->getString()); addString(AnnotationDie, dwarf::DW_AT_const_value, Value->getString());
} }
} }
▲ Show 20 Lines • Show All 997 Lines • Show Last 20 Lines

llvm/test/Bitcode/attr-btf_tag-dicomposite.ll

Show All 14 Lines
!3 = !DIFile(filename: "struct.c", directory: "/home/yhs/work/tests/llvm/btf_tag") !3 = !DIFile(filename: "struct.c", directory: "/home/yhs/work/tests/llvm/btf_tag")
!4 = !{} !4 = !{}
!5 = !{!0} !5 = !{!0}
!6 = distinct !DICompositeType(tag: DW_TAG_structure_type, name: "t", file: !3, line: 1, size: 32, elements: !7, annotations: !10) !6 = distinct !DICompositeType(tag: DW_TAG_structure_type, name: "t", file: !3, line: 1, size: 32, elements: !7, annotations: !10)
!7 = !{!8} !7 = !{!8}
!8 = !DIDerivedType(tag: DW_TAG_member, name: "a", scope: !6, file: !3, line: 1, baseType: !9, size: 32) !8 = !DIDerivedType(tag: DW_TAG_member, name: "a", scope: !6, file: !3, line: 1, baseType: !9, size: 32)
!9 = !DIBasicType(name: "int", size: 32, encoding: DW_ATE_signed) !9 = !DIBasicType(name: "int", size: 32, encoding: DW_ATE_signed)
!10 = !{!11, !12} !10 = !{!11, !12}
!11 = !{!"btf_tag", !"a"} !11 = !{!"btf_decl_tag", !"a"}
!12 = !{!"btf_tag", !"b"} !12 = !{!"btf_decl_tag", !"b"}
; CHECK: distinct !DICompositeType(tag: DW_TAG_structure_type, name: "t" ; CHECK: distinct !DICompositeType(tag: DW_TAG_structure_type, name: "t"
; CHECK-SAME: annotations: ![[ANNOT:[0-9]+]] ; CHECK-SAME: annotations: ![[ANNOT:[0-9]+]]
; CHECK: ![[ANNOT]] = !{![[TAG1:[0-9]+]], ![[TAG2:[0-9]+]]} ; CHECK: ![[ANNOT]] = !{![[TAG1:[0-9]+]], ![[TAG2:[0-9]+]]}
; CHECK: ![[TAG1]] = !{!"btf_tag", !"a"} ; CHECK: ![[TAG1]] = !{!"btf_decl_tag", !"a"}
; CHECK: ![[TAG2]] = !{!"btf_tag", !"b"} ; CHECK: ![[TAG2]] = !{!"btf_decl_tag", !"b"}
!13 = !{i32 7, !"Dwarf Version", i32 4} !13 = !{i32 7, !"Dwarf Version", i32 4}
!14 = !{i32 2, !"Debug Info Version", i32 3} !14 = !{i32 2, !"Debug Info Version", i32 3}
!15 = !{i32 1, !"wchar_size", i32 4} !15 = !{i32 1, !"wchar_size", i32 4}
!16 = !{i32 7, !"uwtable", i32 1} !16 = !{i32 7, !"uwtable", i32 1}
!17 = !{i32 7, !"frame-pointer", i32 2} !17 = !{i32 7, !"frame-pointer", i32 2}
!18 = !{!"clang version 13.0.0 (https://github.com/llvm/llvm-project.git a20bed0ba269a4f9b67e58093c50af9ef0730fd1)"} !18 = !{!"clang version 13.0.0 (https://github.com/llvm/llvm-project.git a20bed0ba269a4f9b67e58093c50af9ef0730fd1)"}

llvm/test/Bitcode/attr-btf_tag-diglobalvariable.ll

Show All 14 Lines
!3 = !DIFile(filename: "t.c", directory: "/home/yhs/work/tests/llvm/btf_tag") !3 = !DIFile(filename: "t.c", directory: "/home/yhs/work/tests/llvm/btf_tag")
!4 = !{} !4 = !{}
!5 = !{!0} !5 = !{!0}
!6 = distinct !DICompositeType(tag: DW_TAG_structure_type, name: "t1", file: !3, line: 4, size: 32, elements: !7) !6 = distinct !DICompositeType(tag: DW_TAG_structure_type, name: "t1", file: !3, line: 4, size: 32, elements: !7)
!7 = !{!8} !7 = !{!8}
!8 = !DIDerivedType(tag: DW_TAG_member, name: "a", scope: !6, file: !3, line: 5, baseType: !9, size: 32) !8 = !DIDerivedType(tag: DW_TAG_member, name: "a", scope: !6, file: !3, line: 5, baseType: !9, size: 32)
!9 = !DIBasicType(name: "int", size: 32, encoding: DW_ATE_signed) !9 = !DIBasicType(name: "int", size: 32, encoding: DW_ATE_signed)
!10 = !{!11, !12} !10 = !{!11, !12}
!11 = !{!"btf_tag", !"tag1"} !11 = !{!"btf_decl_tag", !"tag1"}
!12 = !{!"btf_tag", !"tag2"} !12 = !{!"btf_decl_tag", !"tag2"}
; CHECK: distinct !DIGlobalVariable(name: "g1" ; CHECK: distinct !DIGlobalVariable(name: "g1"
; CHECK-SAME: annotations: ![[ANNOT:[0-9]+]] ; CHECK-SAME: annotations: ![[ANNOT:[0-9]+]]
; CHECK: ![[ANNOT]] = !{![[TAG1:[0-9]+]], ![[TAG2:[0-9]+]]} ; CHECK: ![[ANNOT]] = !{![[TAG1:[0-9]+]], ![[TAG2:[0-9]+]]}
; CHECK: ![[TAG1]] = !{!"btf_tag", !"tag1"} ; CHECK: ![[TAG1]] = !{!"btf_decl_tag", !"tag1"}
; CHECK: ![[TAG2]] = !{!"btf_tag", !"tag2"} ; CHECK: ![[TAG2]] = !{!"btf_decl_tag", !"tag2"}
!13 = !{i32 7, !"Dwarf Version", i32 4} !13 = !{i32 7, !"Dwarf Version", i32 4}
!14 = !{i32 2, !"Debug Info Version", i32 3} !14 = !{i32 2, !"Debug Info Version", i32 3}
!15 = !{i32 1, !"wchar_size", i32 4} !15 = !{i32 1, !"wchar_size", i32 4}
!16 = !{i32 7, !"uwtable", i32 1} !16 = !{i32 7, !"uwtable", i32 1}
!17 = !{i32 7, !"frame-pointer", i32 2} !17 = !{i32 7, !"frame-pointer", i32 2}
!18 = !{!"clang version 13.0.0 (https://github.com/llvm/llvm-project.git 47af5574a87dc298b5c6c36ff6a969c8c77c8499)"} !18 = !{!"clang version 13.0.0 (https://github.com/llvm/llvm-project.git 47af5574a87dc298b5c6c36ff6a969c8c77c8499)"}

llvm/test/Bitcode/attr-btf_tag-disubprogram.ll

Show All 27 Lines
!7 = !{!"clang version 13.0.0 (https://github.com/llvm/llvm-project.git a6dd9d402a04d53403664bbb47771f2573c7ade0)"} !7 = !{!"clang version 13.0.0 (https://github.com/llvm/llvm-project.git a6dd9d402a04d53403664bbb47771f2573c7ade0)"}
!8 = distinct !DISubprogram(name: "f", scope: !1, file: !1, line: 1, type: !9, scopeLine: 1, flags: DIFlagPrototyped | DIFlagAllCallsDescribed, spFlags: DISPFlagDefinition | DISPFlagOptimized, unit: !0, retainedNodes: !12, annotations: !14) !8 = distinct !DISubprogram(name: "f", scope: !1, file: !1, line: 1, type: !9, scopeLine: 1, flags: DIFlagPrototyped | DIFlagAllCallsDescribed, spFlags: DISPFlagDefinition | DISPFlagOptimized, unit: !0, retainedNodes: !12, annotations: !14)
!9 = !DISubroutineType(types: !10) !9 = !DISubroutineType(types: !10)
!10 = !{!11, !11} !10 = !{!11, !11}
!11 = !DIBasicType(name: "int", size: 32, encoding: DW_ATE_signed) !11 = !DIBasicType(name: "int", size: 32, encoding: DW_ATE_signed)
!12 = !{!13} !12 = !{!13}
!13 = !DILocalVariable(name: "a", arg: 1, scope: !8, file: !1, line: 1, type: !11) !13 = !DILocalVariable(name: "a", arg: 1, scope: !8, file: !1, line: 1, type: !11)
!14 = !{!15, !16} !14 = !{!15, !16}
!15 = !{!"btf_tag", !"a"} !15 = !{!"btf_decl_tag", !"a"}
!16 = !{!"btf_tag", !"b"} !16 = !{!"btf_decl_tag", !"b"}
; CHECK: distinct !DISubprogram(name: "f" ; CHECK: distinct !DISubprogram(name: "f"
; CHECK-SAME: annotations: ![[ANNOT:[0-9]+]] ; CHECK-SAME: annotations: ![[ANNOT:[0-9]+]]
; CHECK: ![[ANNOT]] = !{![[TAG1:[0-9]+]], ![[TAG2:[0-9]+]]} ; CHECK: ![[ANNOT]] = !{![[TAG1:[0-9]+]], ![[TAG2:[0-9]+]]}
; CHECK: ![[TAG1]] = !{!"btf_tag", !"a"} ; CHECK: ![[TAG1]] = !{!"btf_decl_tag", !"a"}
; CHECK: ![[TAG2]] = !{!"btf_tag", !"b"} ; CHECK: ![[TAG2]] = !{!"btf_decl_tag", !"b"}
!17 = !DILocation(line: 0, scope: !8) !17 = !DILocation(line: 0, scope: !8)
!18 = !DILocation(line: 1, column: 77, scope: !8) !18 = !DILocation(line: 1, column: 77, scope: !8)

llvm/test/Bitcode/attr-btf_tag-field.ll

Show First 20 Lines • Show All 53 Lines • ▼ Show 20 Lines
!10 = !DISubroutineType(types: !11) !10 = !DISubroutineType(types: !11)
!11 = !{!12, !13} !11 = !{!12, !13}
!12 = !DIBasicType(name: "int", size: 32, encoding: DW_ATE_signed) !12 = !DIBasicType(name: "int", size: 32, encoding: DW_ATE_signed)
!13 = !DIDerivedType(tag: DW_TAG_pointer_type, baseType: !14, size: 64) !13 = !DIDerivedType(tag: DW_TAG_pointer_type, baseType: !14, size: 64)
!14 = distinct !DICompositeType(tag: DW_TAG_structure_type, name: "t1", file: !1, line: 7, size: 32, elements: !15) !14 = distinct !DICompositeType(tag: DW_TAG_structure_type, name: "t1", file: !1, line: 7, size: 32, elements: !15)
!15 = !{!16} !15 = !{!16}
!16 = !DIDerivedType(tag: DW_TAG_member, name: "a", scope: !14, file: !1, line: 8, baseType: !12, size: 32, annotations: !17) !16 = !DIDerivedType(tag: DW_TAG_member, name: "a", scope: !14, file: !1, line: 8, baseType: !12, size: 32, annotations: !17)
!17 = !{!18, !19} !17 = !{!18, !19}
!18 = !{!"btf_tag", !"tag1"} !18 = !{!"btf_decl_tag", !"tag1"}
!19 = !{!"btf_tag", !"tag2"} !19 = !{!"btf_decl_tag", !"tag2"}
; CHECK: !DIDerivedType(tag: DW_TAG_member, name: "a" ; CHECK: !DIDerivedType(tag: DW_TAG_member, name: "a"
; CHECK-SAME: annotations: ![[ANNOT:[0-9]+]] ; CHECK-SAME: annotations: ![[ANNOT:[0-9]+]]
; CHECK: ![[ANNOT]] = !{![[TAG1:[0-9]+]], ![[TAG2:[0-9]+]]} ; CHECK: ![[ANNOT]] = !{![[TAG1:[0-9]+]], ![[TAG2:[0-9]+]]}
; CHECK: ![[TAG1]] = !{!"btf_tag", !"tag1"} ; CHECK: ![[TAG1]] = !{!"btf_decl_tag", !"tag1"}
; CHECK: ![[TAG2]] = !{!"btf_tag", !"tag2"} ; CHECK: ![[TAG2]] = !{!"btf_decl_tag", !"tag2"}
!20 = !DILocalVariable(name: "arg", arg: 1, scope: !9, file: !1, line: 11, type: !13) !20 = !DILocalVariable(name: "arg", arg: 1, scope: !9, file: !1, line: 11, type: !13)
!21 = !DILocation(line: 11, column: 20, scope: !9) !21 = !DILocation(line: 11, column: 20, scope: !9)
!22 = !DILocation(line: 12, column: 10, scope: !9) !22 = !DILocation(line: 12, column: 10, scope: !9)
!23 = !DILocation(line: 12, column: 15, scope: !9) !23 = !DILocation(line: 12, column: 15, scope: !9)
!24 = !DILocation(line: 12, column: 3, scope: !9) !24 = !DILocation(line: 12, column: 3, scope: !9)
!25 = distinct !DISubprogram(name: "foo2", scope: !1, file: !1, line: 19, type: !26, scopeLine: 19, flags: DIFlagPrototyped, spFlags: DISPFlagDefinition, unit: !0, retainedNodes: !2) !25 = distinct !DISubprogram(name: "foo2", scope: !1, file: !1, line: 19, type: !26, scopeLine: 19, flags: DIFlagPrototyped, spFlags: DISPFlagDefinition, unit: !0, retainedNodes: !2)
!26 = !DISubroutineType(types: !27) !26 = !DISubroutineType(types: !27)
Show All 14 Lines

llvm/test/Bitcode/attr-btf_tag-parameter.ll

Show All 27 Lines
!7 = !{!"clang version 13.0.0 (https://github.com/llvm/llvm-project.git c9e3139e00bcef23b236a02890b909a130d1b3d9)"} !7 = !{!"clang version 13.0.0 (https://github.com/llvm/llvm-project.git c9e3139e00bcef23b236a02890b909a130d1b3d9)"}
!8 = distinct !DISubprogram(name: "f", scope: !1, file: !1, line: 1, type: !9, scopeLine: 1, flags: DIFlagPrototyped | DIFlagAllCallsDescribed, spFlags: DISPFlagDefinition | DISPFlagOptimized, unit: !0, retainedNodes: !12) !8 = distinct !DISubprogram(name: "f", scope: !1, file: !1, line: 1, type: !9, scopeLine: 1, flags: DIFlagPrototyped | DIFlagAllCallsDescribed, spFlags: DISPFlagDefinition | DISPFlagOptimized, unit: !0, retainedNodes: !12)
!9 = !DISubroutineType(types: !10) !9 = !DISubroutineType(types: !10)
!10 = !{!11, !11} !10 = !{!11, !11}
!11 = !DIBasicType(name: "int", size: 32, encoding: DW_ATE_signed) !11 = !DIBasicType(name: "int", size: 32, encoding: DW_ATE_signed)
!12 = !{!13} !12 = !{!13}
!13 = !DILocalVariable(name: "a", arg: 1, scope: !8, file: !1, line: 1, type: !11, annotations: !14) !13 = !DILocalVariable(name: "a", arg: 1, scope: !8, file: !1, line: 1, type: !11, annotations: !14)
!14 = !{!15, !16} !14 = !{!15, !16}
!15 = !{!"btf_tag", !"a"} !15 = !{!"btf_decl_tag", !"a"}
!16 = !{!"btf_tag", !"b"} !16 = !{!"btf_decl_tag", !"b"}
; CHECK: !DILocalVariable(name: "a", arg: 1, ; CHECK: !DILocalVariable(name: "a", arg: 1,
; CHECK-SAME: annotations: ![[ANNOT:[0-9]+]] ; CHECK-SAME: annotations: ![[ANNOT:[0-9]+]]
; CHECK: ![[ANNOT]] = !{![[TAG1:[0-9]+]], ![[TAG2:[0-9]+]]} ; CHECK: ![[ANNOT]] = !{![[TAG1:[0-9]+]], ![[TAG2:[0-9]+]]}
; CHECK: ![[TAG1]] = !{!"btf_tag", !"a"} ; CHECK: ![[TAG1]] = !{!"btf_decl_tag", !"a"}
; CHECK: ![[TAG2]] = !{!"btf_tag", !"b"} ; CHECK: ![[TAG2]] = !{!"btf_decl_tag", !"b"}
!17 = !DILocation(line: 0, scope: !8) !17 = !DILocation(line: 0, scope: !8)
!18 = !DILocation(line: 1, column: 76, scope: !8) !18 = !DILocation(line: 1, column: 76, scope: !8)

llvm/test/DebugInfo/attr-btf_tag.ll

; REQUIRES: x86-registered-target ; REQUIRES: x86-registered-target
; RUN: llc -filetype=obj -mtriple=x86_64-unknown-linux-gnu -o %t %s ; RUN: llc -filetype=obj -mtriple=x86_64-unknown-linux-gnu -o %t %s
; RUN: llvm-dwarfdump -debug-info %t | FileCheck %s ; RUN: llvm-dwarfdump -debug-info %t | FileCheck %s
; Source: ; Source:
; #define __tag1 __attribute__((btf_tag("tag1"))) ; #define __tag1 __attribute__((btf_decl_tag("tag1")))
; #define __tag2 __attribute__((btf_tag("tag2"))) ; #define __tag2 __attribute__((btf_decl_tag("tag2")))
; ;
; struct t1 { ; struct t1 {
; int a __tag1 __tag2; ; int a __tag1 __tag2;
; } __tag1 __tag2; ; } __tag1 __tag2;
; ;
; int g1 __tag1 __tag2; ; int g1 __tag1 __tag2;
; ;
; int __tag1 __tag2 foo(struct t1 *arg __tag1 __tag2) { ; int __tag1 __tag2 foo(struct t1 *arg __tag1 __tag2) {
Show All 29 Lines
!llvm.ident = !{!15} !llvm.ident = !{!15}
!0 = !DIGlobalVariableExpression(var: !1, expr: !DIExpression()) !0 = !DIGlobalVariableExpression(var: !1, expr: !DIExpression())
!1 = distinct !DIGlobalVariable(name: "g1", scope: !2, file: !3, line: 8, type: !6, isLocal: false, isDefinition: true, annotations: !7) !1 = distinct !DIGlobalVariable(name: "g1", scope: !2, file: !3, line: 8, type: !6, isLocal: false, isDefinition: true, annotations: !7)
; CHECK: DW_TAG_variable ; CHECK: DW_TAG_variable
; CHECK-NEXT: DW_AT_name ("g1") ; CHECK-NEXT: DW_AT_name ("g1")
; CHECK: DW_TAG_LLVM_annotation ; CHECK: DW_TAG_LLVM_annotation
; CHECK-NEXT: DW_AT_name ("btf_tag") ; CHECK-NEXT: DW_AT_name ("btf_decl_tag")
; CHECK-NEXT: DW_AT_const_value ("tag1") ; CHECK-NEXT: DW_AT_const_value ("tag1")
; CHECK-EMPTY: ; CHECK-EMPTY:
; CHECK-NEXT: DW_TAG_LLVM_annotation ; CHECK-NEXT: DW_TAG_LLVM_annotation
; CHECK-NEXT: DW_AT_name ("btf_tag") ; CHECK-NEXT: DW_AT_name ("btf_decl_tag")
; CHECK-NEXT: DW_AT_const_value ("tag2") ; CHECK-NEXT: DW_AT_const_value ("tag2")
; CHECK-EMPTY: ; CHECK-EMPTY:
; CHECK-NEXT: NULL ; CHECK-NEXT: NULL
!2 = distinct !DICompileUnit(language: DW_LANG_C99, file: !3, producer: "clang version 13.0.0 (https://github.com/llvm/llvm-project.git 305231a4f71b68945b4dd92925c76ff49e377c86)", isOptimized: false, runtimeVersion: 0, emissionKind: FullDebug, enums: !4, globals: !5, splitDebugInlining: false, nameTableKind: None) !2 = distinct !DICompileUnit(language: DW_LANG_C99, file: !3, producer: "clang version 13.0.0 (https://github.com/llvm/llvm-project.git 305231a4f71b68945b4dd92925c76ff49e377c86)", isOptimized: false, runtimeVersion: 0, emissionKind: FullDebug, enums: !4, globals: !5, splitDebugInlining: false, nameTableKind: None)
!3 = !DIFile(filename: "t.c", directory: "/tmp/home/yhs/work/tests/llvm/btf_tag") !3 = !DIFile(filename: "t.c", directory: "/tmp/home/yhs/work/tests/llvm/btf_tag")
!4 = !{} !4 = !{}
!5 = !{!0} !5 = !{!0}
!6 = !DIBasicType(name: "int", size: 32, encoding: DW_ATE_signed) !6 = !DIBasicType(name: "int", size: 32, encoding: DW_ATE_signed)
!7 = !{!8, !9} !7 = !{!8, !9}
!8 = !{!"btf_tag", !"tag1"} !8 = !{!"btf_decl_tag", !"tag1"}
!9 = !{!"btf_tag", !"tag2"} !9 = !{!"btf_decl_tag", !"tag2"}
!10 = !{i32 7, !"Dwarf Version", i32 4} !10 = !{i32 7, !"Dwarf Version", i32 4}
!11 = !{i32 2, !"Debug Info Version", i32 3} !11 = !{i32 2, !"Debug Info Version", i32 3}
!12 = !{i32 1, !"wchar_size", i32 4} !12 = !{i32 1, !"wchar_size", i32 4}
!13 = !{i32 7, !"uwtable", i32 1} !13 = !{i32 7, !"uwtable", i32 1}
!14 = !{i32 7, !"frame-pointer", i32 2} !14 = !{i32 7, !"frame-pointer", i32 2}
!15 = !{!"clang version 13.0.0 (https://github.com/llvm/llvm-project.git 305231a4f71b68945b4dd92925c76ff49e377c86)"} !15 = !{!"clang version 13.0.0 (https://github.com/llvm/llvm-project.git 305231a4f71b68945b4dd92925c76ff49e377c86)"}
!16 = distinct !DISubprogram(name: "foo", scope: !3, file: !3, line: 10, type: !17, scopeLine: 10, flags: DIFlagPrototyped, spFlags: DISPFlagDefinition, unit: !2, retainedNodes: !4, annotations: !7) !16 = distinct !DISubprogram(name: "foo", scope: !3, file: !3, line: 10, type: !17, scopeLine: 10, flags: DIFlagPrototyped, spFlags: DISPFlagDefinition, unit: !2, retainedNodes: !4, annotations: !7)
; CHECK: DW_TAG_subprogram ; CHECK: DW_TAG_subprogram
; CHECK: DW_AT_name ("foo") ; CHECK: DW_AT_name ("foo")
; CHECK: DW_TAG_formal_parameter ; CHECK: DW_TAG_formal_parameter
; CHECK: DW_TAG_LLVM_annotation ; CHECK: DW_TAG_LLVM_annotation
; CHECK-NEXT: DW_AT_name ("btf_tag") ; CHECK-NEXT: DW_AT_name ("btf_decl_tag")
; CHECK-NEXT: DW_AT_const_value ("tag1") ; CHECK-NEXT: DW_AT_const_value ("tag1")
; CHECK-EMPTY: ; CHECK-EMPTY:
; CHECK-NEXT: DW_TAG_LLVM_annotation ; CHECK-NEXT: DW_TAG_LLVM_annotation
; CHECK-NEXT: DW_AT_name ("btf_tag") ; CHECK-NEXT: DW_AT_name ("btf_decl_tag")
; CHECK-NEXT: DW_AT_const_value ("tag2") ; CHECK-NEXT: DW_AT_const_value ("tag2")
; CHECK-EMPTY: ; CHECK-EMPTY:
; CHECK-NEXT: NULL ; CHECK-NEXT: NULL
; CHECK-EMPTY: ; CHECK-EMPTY:
; CHECK-NEXT: DW_TAG_LLVM_annotation ; CHECK-NEXT: DW_TAG_LLVM_annotation
; CHECK-NEXT: DW_AT_name ("btf_tag") ; CHECK-NEXT: DW_AT_name ("btf_decl_tag")
; CHECK-NEXT: DW_AT_const_value ("tag1") ; CHECK-NEXT: DW_AT_const_value ("tag1")
; CHECK-EMPTY: ; CHECK-EMPTY:
; CHECK-NEXT: DW_TAG_LLVM_annotation ; CHECK-NEXT: DW_TAG_LLVM_annotation
; CHECK-NEXT: DW_AT_name ("btf_tag") ; CHECK-NEXT: DW_AT_name ("btf_decl_tag")
; CHECK-NEXT: DW_AT_const_value ("tag2") ; CHECK-NEXT: DW_AT_const_value ("tag2")
; CHECK-EMPTY: ; CHECK-EMPTY:
; CHECK-NEXT: NULL ; CHECK-NEXT: NULL
!17 = !DISubroutineType(types: !18) !17 = !DISubroutineType(types: !18)
!18 = !{!6, !19} !18 = !{!6, !19}
!19 = !DIDerivedType(tag: DW_TAG_pointer_type, baseType: !20, size: 64) !19 = !DIDerivedType(tag: DW_TAG_pointer_type, baseType: !20, size: 64)
!20 = distinct !DICompositeType(tag: DW_TAG_structure_type, name: "t1", file: !3, line: 4, size: 32, elements: !21, annotations: !7) !20 = distinct !DICompositeType(tag: DW_TAG_structure_type, name: "t1", file: !3, line: 4, size: 32, elements: !21, annotations: !7)
!21 = !{!22} !21 = !{!22}
!22 = !DIDerivedType(tag: DW_TAG_member, name: "a", scope: !20, file: !3, line: 5, baseType: !6, size: 32, annotations: !7) !22 = !DIDerivedType(tag: DW_TAG_member, name: "a", scope: !20, file: !3, line: 5, baseType: !6, size: 32, annotations: !7)
; CHECK: DW_TAG_structure_type ; CHECK: DW_TAG_structure_type
; CHECK-NEXT: DW_AT_name ("t1") ; CHECK-NEXT: DW_AT_name ("t1")
; CHECK: DW_TAG_member ; CHECK: DW_TAG_member
; CHECK-NEXT: DW_AT_name ("a") ; CHECK-NEXT: DW_AT_name ("a")
; CHECK: DW_TAG_LLVM_annotation ; CHECK: DW_TAG_LLVM_annotation
; CHECK-NEXT: DW_AT_name ("btf_tag") ; CHECK-NEXT: DW_AT_name ("btf_decl_tag")
; CHECK-NEXT: DW_AT_const_value ("tag1") ; CHECK-NEXT: DW_AT_const_value ("tag1")
; CHECK-EMPTY: ; CHECK-EMPTY:
; CHECK-NEXT: DW_TAG_LLVM_annotation ; CHECK-NEXT: DW_TAG_LLVM_annotation
; CHECK-NEXT: DW_AT_name ("btf_tag") ; CHECK-NEXT: DW_AT_name ("btf_decl_tag")
; CHECK-NEXT: DW_AT_const_value ("tag2") ; CHECK-NEXT: DW_AT_const_value ("tag2")
; CHECK-EMPTY: ; CHECK-EMPTY:
; CHECK-NEXT: NULL ; CHECK-NEXT: NULL
; CHECK-EMPTY: ; CHECK-EMPTY:
; CHECK-NEXT: DW_TAG_LLVM_annotation ; CHECK-NEXT: DW_TAG_LLVM_annotation
; CHECK-NEXT: DW_AT_name ("btf_tag") ; CHECK-NEXT: DW_AT_name ("btf_decl_tag")
; CHECK-NEXT: DW_AT_const_value ("tag1") ; CHECK-NEXT: DW_AT_const_value ("tag1")
; CHECK-EMPTY: ; CHECK-EMPTY:
; CHECK-NEXT: DW_TAG_LLVM_annotation ; CHECK-NEXT: DW_TAG_LLVM_annotation
; CHECK-NEXT: DW_AT_name ("btf_tag") ; CHECK-NEXT: DW_AT_name ("btf_decl_tag")
; CHECK-NEXT: DW_AT_const_value ("tag2") ; CHECK-NEXT: DW_AT_const_value ("tag2")
; CHECK-EMPTY: ; CHECK-EMPTY:
; CHECK-NEXT: NULL ; CHECK-NEXT: NULL
!23 = !DILocalVariable(name: "arg", arg: 1, scope: !16, file: !3, line: 10, type: !19, annotations: !7) !23 = !DILocalVariable(name: "arg", arg: 1, scope: !16, file: !3, line: 10, type: !19, annotations: !7)
!24 = !DILocation(line: 10, column: 48, scope: !16) !24 = !DILocation(line: 10, column: 48, scope: !16)
!25 = !DILocation(line: 11, column: 10, scope: !16) !25 = !DILocation(line: 11, column: 10, scope: !16)
!26 = !DILocation(line: 11, column: 15, scope: !16) !26 = !DILocation(line: 11, column: 15, scope: !16)
!27 = !DILocation(line: 11, column: 3, scope: !16) !27 = !DILocation(line: 11, column: 3, scope: !16)